Spray nozzle cleaner

Patents Grantslast 30 patents

  • Information Patent Grant

    Fluid control

    • Patent number 5,820,362
    • Issue date Oct 13, 1998
    • The G. C. Broach Company
    • George C. Broach
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    Heat regenerator to recover both sensible and heat of condensation...

    • Patent number 4,703,794
    • Issue date Nov 3, 1987
    • Energy Conservation Partnership, Ltd.
    • Arthur F. Johnson
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    3918516

    • Patent number 3,918,516
    • Issue date Nov 11, 1975
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    3651862

    • Patent number 3,651,862
    • Issue date Mar 28, 1972
    • C21 - METALLURGY OF IRON
  • Information Patent Grant

    3545532

    • Patent number 3,545,532
    • Issue date Dec 8, 1970
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    2836398

    • Patent number 2,836,398
    • Issue date May 27, 1958
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    2812923

    • Patent number 2,812,923
    • Issue date Nov 12, 1957
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    2795400

    • Patent number 2,795,400
    • Issue date Jun 11, 1957
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    2766969

    • Patent number 2,766,969
    • Issue date Oct 16, 1956
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    2119310

    • Patent number 2,119,310
    • Issue date May 31, 1938
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    1939153

    • Patent number 1,939,153
    • Issue date Dec 12, 1933
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    1814040

    • Patent number 1,814,040
    • Issue date Jul 14, 1931
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    1798370

    • Patent number 1,798,370
    • Issue date Mar 31, 1931
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    1667319

    • Patent number 1,667,319
    • Issue date Apr 24, 1928
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    1558445

    • Patent number 1,558,445
    • Issue date Oct 20, 1925
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    1069402

    • Patent number 1,069,402
    • Issue date Aug 5, 1913
    • F28 - HEAT EXCHANGE IN GENERAL